JP2002539891A - Containers for packing medical liquids - Google Patents

Containers for packing medical liquids

Info

Publication number
JP2002539891A
JP2002539891A JP2000607585A JP2000607585A JP2002539891A JP 2002539891 A JP2002539891 A JP 2002539891A JP 2000607585 A JP2000607585 A JP 2000607585A JP 2000607585 A JP2000607585 A JP 2000607585A JP 2002539891 A JP2002539891 A JP 2002539891A
Authority
JP
Japan
Prior art keywords
needle
chamber
wall
tubular body
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2000607585A
Other languages
Japanese (ja)
Inventor
フルザ ピエール
Original Assignee
フルザ ピエール
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by フルザ ピエール filed Critical フルザ ピエール
Publication of JP2002539891A publication Critical patent/JP2002539891A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/002—Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/06—Ampoules or carpules
    • A61J1/065—Rigid ampoules, e.g. glass ampoules
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
    • A61J1/10—Bag-type containers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/201—Piercing means having one piercing end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents

Landscapes

  • Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Diabetes (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

This vial comprises a tubular body (2) made of synthetic material exhibiting two chambers which are isolated in a sealed manner by a puncturable membrane (7) or a removable or tearable wall, one of which chambers (3) contains the liquid and the other (4) of which chambers contains a hypodermic needle (16), the pointed part of which points towards the puncturable membrane or removable or tearable wall, and the other end of which is fitted with means (17) of connection to a syringe body.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】 （技術分野） 医療用液体を入れる容器は、小さな水槽であり、その容量は数ミリリットルか
ら数十ミリリッターに変化し、それは密封及び無菌方法で、活性成分または溶媒
（0.9%の塩化ナトリウムNaCl、5%のブドウ糖）を入れることを目的としている。
水槽は、その内容物と生物学的適合性があり且つ、医薬的度合いのある材料から
作られている。水槽を作る材料は、ガラスまたは合成材料から作られてもよい。
ガラス容器は、徐々に撤廃され、より実用的な合成材料から作られた容器と取り
替えられている。[0001] The container for medical liquids is a small aquarium, the volume of which varies from a few milliliters to tens of milliliters, which are sealed and aseptic, with active ingredients or solvents (0.9% chloride). Sodium NaCl, 5% glucose) is intended to contain.
The aquarium is made of a material that is biocompatible with its contents and of a medicinal grade. The material from which the aquarium is made may be made from glass or a synthetic material.
Glass containers are being phased out and are being replaced by containers made from more practical synthetic materials.

【０００２】 （背景技術） 容器の内容物は通常、活性成分を薄めたり、粉末状の医薬品をもとに戻すため
に使用される。BACKGROUND OF THE INVENTION [0002] The contents of a container are usually used to dilute the active ingredient or to reconstitute the powdered medicament.

【０００３】 その方法で、容器は内容物のもとに戻すため、以下の様に使用される。[0003] In that way, the container is used to return to its contents as follows.

【０００４】 利用者が、容器の開口領域を消毒し、その内容物にアクセスするため、破ける
要素要素を裂く。[0004] The user tears the breachable element to disinfect the open area of the container and access its contents.

【０００５】 利用者が、無菌皮下注射器をその包装から取り出し、針を注射器に取り付け、
針保護部品を形成する剛性シースを引き取る。A user removes a sterile hypodermic syringe from its packaging, attaches a needle to the syringe,
Withdraw the rigid sheath forming the needle protection component.

【０００６】 利用者が、容器の内部から任意の量の液体を抽出し、この時その量を確認する
ため、注射器の目盛を利用することができる。[0006] A user can extract an arbitrary amount of liquid from the inside of the container, and use a scale of a syringe to check the amount at this time.

【０００７】 一旦、液体が注射器に取り入れられると、利用者は、この液体を薄めるべき凍
結乾燥物または粉末を含んだボトルに移す。ボトルは、注射針が貫通できる弾力
性ストッパーによって、密封されて閉められる。[0007] Once the liquid has been introduced into the syringe, the user transfers the liquid to a bottle containing the lyophilizate or powder to be diluted. The bottle is sealed and closed by a resilient stopper through which the injection needle can penetrate.

【０００８】 均質化された後、溶液は注射器に戻される。[0008] After homogenization, the solution is returned to the syringe.

【０００９】 そして調製された製品は、その針を装着した注射器に収納され、なおも針を利
用して、点滴袋またはボトルに備えられたシール膜を貫通することによって、点
滴袋またはボトルに移す。Then, the prepared product is stored in a syringe equipped with the needle, and is transferred to the drip bag or bottle by still using the needle and penetrating the sealing membrane provided in the drip bag or bottle. .

【００１０】 使用後、針を針保護部品の内部に戻すことで、針を刺して怪我をする危険性な
く、捨てられる。[0010] After use, the needle is returned to the inside of the needle protection part, so that the needle is discarded without danger of piercing the needle and causing injury.

【００１１】 この技術は、容器の内容物を使用するため、相当多くの構成要素を必要として
おり、すなわち保護部品の内部に収容され、無菌パックで包装される針と、注射
器と、液体を収容する容器である。行う動作の数が多い。針パックを開封し、針
を注射器に取り付け、針保護部品を取り外し、容器が消毒され、容器が壊される
と、容器の中に入った液体に落ちる分子が生じる危険性があり、針を直径の小さ
な孔に入れなければならない。This technique requires a considerable number of components to use the contents of the container, ie, a needle, syringe and liquid contained within a protective component and packaged in a sterile pack. Container. There are many operations to perform. Open the needle pack, attach the needle to the syringe, remove the needle protection, disinfect the container, and if the container is broken, there is a danger of molecules falling into the liquid contained in the container, and the needle must be Must be in a small hole.

【００１２】 この結果、装置自体とその使用に関することの両方で、コストが高くなる。[0012] This results in high costs, both in terms of the device itself and its use.

【００１３】 本発明の目的は、経済的な価格で医療用液体をパックする容器を提供し、ユー
ザーにとって簡単で、信頼性があり且つ、直ぐに使用可能にすることである。It is an object of the present invention to provide a container for packing medical liquids at an economical price, which is simple, reliable and ready for use by a user.

【００１４】 （発明の開示） このため、それに関する容器は、二つのチャンバを有し、合成材料により作ら
れた管状体から成り、二つのチャンバは、貫通可能、取り外し可能または、破け
ることが可能な壁によって、シールされる方法で離隔され、一方のチャンバには
液体が入っており、他方のチャンバには皮下注射針を具備して、その尖った部分
が、貫通可能な膜または、取り外し可能或いは破ける壁を向いており、それと別
の端部は、接続手段によって注射器本体に装着される。DISCLOSURE OF THE INVENTION For this purpose, the container relating thereto has two chambers and consists of a tubular body made of synthetic material, the two chambers being pierceable, removable or tearable. Separated in a sealed manner by a possible wall, one chamber containing the liquid and the other chamber having a hypodermic needle, the pointed part of which is a pierceable membrane or removable It faces a wall that is capable or breachable, the other end of which is attached to the syringe body by connecting means.

【００１５】 有利には、針を具備したチャンバは、膜または取り外し可能あるいは破ける壁
によって閉じられる針ホルダーを形成し、針を具備するチャンバに開いた端部に
、環状シールビードを有する管を備える。従って針は、この目的のため、チャン
バに納められ、実際の針を形成する部分は適当に、管の内部に配置し、注射器本
体に接続する手段を設けた端部は、管の外部に配置される。実用時に、利用者は
針を具備するチャンバを開け、注射器の本体をチャンバに取り付け、針を押し下
げて、膜を貫通し、液体を収容したチャンバとつながるか、またはこの膜に相当
する破ける壁を壊す。環状シールビードは、液体を含んだチャンバをシールして
、閉じる。そして利用者は、注射器を任意の量の液体を引き上げる。これは合成
材料により作られた管状体が変形可能であることによって、より簡単になる。注
射器の内容物が、従来の方法で使用された後、利用者は、針ホルダーを形成する
管の内部に戻すことができ、針ホルダーは、針を取り去って壊す間、針を保護す
る。[0015] Advantageously, the chamber with the needle forms a needle holder closed by a membrane or a removable or tearable wall, and at the open end of the chamber with the needle a tube with an annular sealing bead. Prepare. The needle is therefore housed in the chamber for this purpose, the part forming the actual needle is suitably located inside the tube and the end provided with means for connection to the syringe body is located outside the tube. Is done. In practice, the user opens the chamber with the needle, attaches the body of the syringe to the chamber, depresses the needle, penetrates the membrane and connects to the chamber containing the liquid, or a tearing wall corresponding to this membrane Break. The annular seal bead seals and closes the chamber containing the liquid. The user then raises the syringe with any amount of liquid. This is made simpler by the fact that the tubular body made of synthetic material is deformable. After the contents of the syringe have been used in a conventional manner, the user can return to the interior of the tube forming the needle holder, which protects the needle while removing and breaking the needle.

【００１６】 本発明の一特徴によると、針を収容することを目的とした管の長さが、少なく
とも針の長さと等しく、貫通可能な膜または取り外し可能あるいは破ける壁が、
液体を含んだチャンバに面する管の端部の近くに配置され、管の別の端部の近く
に配置されたビードが、針を注射器本体に接続する手段の周囲をシールすること
を目的とする。According to one feature of the invention, the length of the tube intended to house the needle is at least equal to the length of the needle, and the pierceable membrane or the removable or tearable wall is
A bead located near the end of the tube facing the chamber containing the liquid and located near the other end of the tube is intended to seal around the means connecting the needle to the syringe body. I do.

【００１７】 更に、管の自由端と膜または取り外し可能あるいは破ける壁との間の間隔が、
少なくとも、収納位置と液体を引き出す位置との間の針の進行と等しく、そこの
位置で、針の尖った端部が、膜または取り外し可能あるいは破ける壁を介して通
り抜け、針を接続する手段がシールビードで把持される。このような状態では、
巻くが貫通されるか、取り外し可能な壁が破かれた後も、針が管の端部から突出
することはなく、これによって容器の壁が針の尖った部分によって、偶然に貫通
されるリスクを取り除く。針の変位動作は、この針が有する肩部によって、皮下
注射針自体と、針を注射器の本体に接続する、例えば雌形Luer型式の手段との間
の接続領域に、制限される。Furthermore, the distance between the free end of the tube and the membrane or the removable or tearable wall is
At least equal to the advance of the needle between the storage position and the position where the liquid is withdrawn, at which point the pointed end of the needle passes through the membrane or a removable or tearable wall and connects the needle. Is gripped by the seal bead. In such a situation,
The needle does not protrude from the end of the tube, even after the winding has been pierced or the removable wall has been breached, which risks the container wall being accidentally pierced by the sharpened part of the needle Get rid of. The displacement movement of the needle is limited by the shoulders of the needle to the connection area between the hypodermic needle itself and the means for connecting the needle to the body of the syringe, for example of the female Luer type.

【００１８】 管が、シールビードの近くに、針によって軸受される補助手段と共働すること
を目的としたリブまたはボスのような、針の回転を防止する手段を備える。この
特長によって、注射器と同時に針の回転を防止することで、針を注射器本体に取
り付けることを簡単にする。The tube is provided with means for preventing rotation of the needle, such as ribs or bosses, which are intended to cooperate with auxiliary means carried by the needle, near the seal bead. This feature simplifies attaching the needle to the syringe body by preventing rotation of the needle at the same time as the syringe.

【００１９】 本容器の好ましい実施例によると、針を収容することを目的とした管が、横壁
によって固定され、横壁の外形が管状体の内壁に固定される。管が有利には、管
状体の内壁と単一部品を形成する。According to a preferred embodiment of the container, a tube intended for accommodating a needle is fixed by a transverse wall, the outer shape of which is fixed to the inner wall of the tubular body. The tube advantageously forms a single piece with the inner wall of the tubular body.

【００２０】 本容器の第一実施例によると、管状体と、二つのチャンバを分ける壁と、針ホ
ルダーが、成形によって得られる合成材料の一部品として作られる。According to a first embodiment of the container, the tubular body, the wall separating the two chambers and the needle holder are made as one part of a synthetic material obtained by molding.

【００２１】 この場合に例えば、液体を収容するチャンバは、管状体が液体で充填された後
、熱溶接によって閉鎖されて、平坦にされ、針を具備するチャンバは、その縁部
がフランジによって画定されており、上記透過可能なフィルムのような、フィル
ムシールによって閉じられ、熱溶接よってまたは合成材料から作られたストッパ
ーによって固定され、ネジ留め或いはスナップ留めでシールされる。蒸気透過フ
ィルム（vapor-permeable film）を使用して閉鎖すると、針を具備したチャンバ
を殺菌できる。In this case, for example, the chamber containing the liquid is closed and flattened by heat welding after the tubular body is filled with the liquid, and the chamber with the needle is defined at its edges by a flange. It is closed by a film seal, such as the permeable film described above, secured by heat welding or by a stopper made of synthetic material and sealed by screwing or snapping. Closing with a vapor-permeable film can sterilize the chamber with the needle.

【００２２】 本発明の別の特徴によると、一方で、二つのチャンバを分ける壁及び針ホルダ
ーが、成形によって得られる合成材料の一部品として作られ、他方で、管状体は
、二つのチャンバを離隔する壁に溶接することによって固定される、熱形成可能
な合成材料の二つのフィルムから作られるかまたは、射出成形された合成材料の
管から成る。管状体の二つの端部は、二つのチャンバが形成された後、熱溶接に
よって閉じられ、液体を入れるチャンバが満たされ、針が別のチャンバに配置さ
れる。According to another feature of the invention, on the one hand, the wall separating the two chambers and the needle holder are made as a part of the synthetic material obtained by molding, on the other hand, the tubular body connects the two chambers. It consists of two films of thermoformable synthetic material, which are fixed by welding to a separating wall, or consists of a tube of injection-molded synthetic material. The two ends of the tubular body are closed by heat welding after the two chambers have been formed, the chamber containing the liquid is filled and the needle is placed in another chamber.

【００２３】 そうのような場合、二つのチャンバと針ホルダー、更に二つのチャンバの端部
、を分ける壁よりも更に相当撓みやすい材料から管状体を作ることができ、特に
液が入るチャンバの端部は、例えばできるだけこのチャンバ内部の液体の残余量
を制限することができるようにＶ形をしている。In such a case, the tubular body can be made of a material which is much more flexible than the wall separating the two chambers and the needle holder, and also the ends of the two chambers, in particular the end of the chamber into which the liquid enters. The section is V-shaped, for example, so as to limit as much as possible the remaining amount of liquid inside this chamber.

【００２４】 どの場合でも、本発明は以下の説明を補助に、この容器の多数の実施例を示し
た制限のない一例である添付図面を参照することで、明確に理解されるであろう
。In any case, the invention will be more clearly understood, with the aid of the following description, by referring to the accompanying drawings, which are non-limiting examples illustrating a number of embodiments of the container.

【００２５】 （発明を実施するための最良の形態） 図１に示された容器は、合成材料から作られた円筒管状体２から成っており、
管状体は二つのチャンバを示しており、それは円盤形離隔部５によってシールさ
れた形状で互いに分離された下方チャンバ３と上方チャンバ４である。管状体の
中心部、すなわちチャンバ３の内部でこの離隔部５から延びる管６は、チャンバ
４内に開き、チャンバ３に位置する管の端部近くに、膜７または破れるあるいは
取り外せる壁の有する。管６の内部は、チャンバ４とつながっている。チャンバ
４と同じ側に配置された管６の端部は、広がり部分８を備え、その底部には長手
溝／リブ９のシステムが配置されている。広がり部分８は、環状ビード１０によ
ってチャンバ４に接続されている。管状体２は、フランジ１２によって囲まれ、
チャンバと同じ側に配置された端部を備えている。BEST MODE FOR CARRYING OUT THE INVENTION The container shown in FIG. 1 comprises a cylindrical tubular body 2 made of a synthetic material,
The tubular body shows two chambers, a lower chamber 3 and an upper chamber 4 which are separated from one another in a form sealed by a disc-shaped separation 5. The tube 6 extending from this central part of the tubular body, i.e. inside the chamber 3, from this standoff 5, opens into the chamber 4 and has a membrane 7 or a tearable or removable wall near the end of the tube located in the chamber 3. The inside of the tube 6 is connected to the chamber 4. The end of the tube 6 arranged on the same side as the chamber 4 is provided with a flared portion 8 at the bottom of which a system of longitudinal grooves / ribs 9 is arranged. The flared portion 8 is connected to the chamber 4 by an annular bead 10. The tubular body 2 is surrounded by a flange 12,
It has an end located on the same side as the chamber.

【００２６】 図１に示されている実施例では、円筒体２、離隔部５及び管６が成形によって
得られる合成材料の単一部品から成っている。この部品は透明であり、管状体の
壁は、それが変形できるような良好な可撓性を有する。チャンバ３を液体３で充
填した後、このチャンバは熱溶接部１５によってシールされ、そこで本体は平坦
になっている。チャンバ４及び管６５は、雌形Luer装置１７が設けられた皮下注
射針１６用のハウジングとして作用し且つ、注射器１８に接続することを目的と
しており、装置の出口オリフィスは、雄形Luer継手１９と適合する。針１６の接
続領域１７は、環状ビード１０にシール接合部分２０と、管６に属する溝／リブ
９のシステムと共働するために溝／リブ２２のシステムを介して、針側へと延び
る。注射針の長さは、チャンバ４及び管６に針を収容した位置で、針が管６内に
結合され、その尖った端部を膜または破ける壁７の近く配置するようになってい
る。針がチャンバ４及び管６に配置された後、チャンバ４は、熱溶接によって取
り付けられ、はがすことができる、蒸気透過可能な紙２３でシールされる。In the embodiment shown in FIG. 1, the cylinder 2, the spacing 5 and the tube 6 consist of a single piece of synthetic material obtained by molding. This part is transparent and the wall of the tubular body has good flexibility so that it can be deformed. After filling the chamber 3 with the liquid 3, it is sealed by a heat weld 15, where the body is flat. The chamber 4 and the tube 65 serve as a housing for a hypodermic needle 16 provided with a female Luer device 17 and are intended to be connected to a syringe 18, the outlet orifice of which is a male Luer fitting 19. Compatible with. The connection area 17 of the needle 16 extends to the needle side via a system of grooves / ribs 22 to cooperate with the system of grooves / ribs 9 belonging to the annular bead 10 and the tube 6 and belonging to the tube 6. The length of the injection needle is such that, at the location containing the needle in the chamber 4 and the tube 6, the needle is coupled into the tube 6 and its sharp end is placed near the membrane or breachable wall 7. . After the needle has been placed in the chamber 4 and the tube 6, the chamber 4 is sealed with a heat-weldable, peelable, vapor-permeable paper 23.

【００２７】 容器は以下の様に使用される。The container is used as follows.

【００２８】 先ず初めに利用者は、針にアクセスするため紙２３を引っぱる。利用者は注射
器１８の本体を、雄形継手１９を針の雌型継手１７に案内するように、注射器の
プランジャー２４を、前方位置に配置する。注射器によって針に加わる圧力は、
膜７を貫通する針を変位動作させる。針の移動は、離隔部５に対して押すと、広
がり部分１７によって制限される。この位置で、環状ビード１０がシール形式で
、針の一部分２０を囲み、針の溝／リブ２２は管６に属する溝／リブシステム９
に接合する。従って針は、進行及び回転に関して固定され、これによって回転動
作して、注射器本体及び針に結合することが可能になる。この位置で、針の尖っ
た端部は壁７を通すように押されるが、容器を貫くようなリスクを避けるように
、管６の内部に残る。この位置は、図４に示されている。First, the user pulls the paper 23 to access the needle. The user places the plunger 24 of the syringe in a forward position so as to guide the body of the syringe 18 with the male joint 19 to the female joint 17 of the needle. The pressure applied to the needle by the syringe is
The needle penetrating the membrane 7 is displaced. The movement of the needle is limited by the flared portion 17 when pressed against the standoff 5. In this position, the annular bead 10 encloses a portion 20 of the needle in a sealed fashion, the groove / rib 22 of the needle being the groove / rib system 9 belonging to the tube 6.
To join. Thus, the needle is fixed with respect to advancement and rotation, which allows it to rotate and couple to the syringe body and the needle. In this position, the sharp end of the needle is pushed through the wall 7 but remains inside the tube 6 so as to avoid the risk of penetrating the container. This position is shown in FIG.

【００２９】 そして利用者は、プランジャー２４を引き戻して、液体を注射器本体８に引き
あげる。この吸引は、管状本体２を作る材料の可撓性によって可能になり、それ
は、前記例に対して90°ずらした断面である図５に示したようになる。任意の量
の液体を、注射器に移し、この注射器は通常の方法で使用することができる。一
旦、注射器が使用されると、針を管６の内部に戻すことができ、管は、この針を
破棄する前の針保護具となる。Then, the user pulls back the plunger 24 and pulls up the liquid to the syringe body 8. This suction is made possible by the flexibility of the material from which the tubular body 2 is made, as shown in FIG. Any amount of liquid is transferred to a syringe, which can be used in a conventional manner. Once the syringe has been used, the needle can be returned to the interior of tube 6, which provides a needle guard before discarding the needle.

【００３０】 図６は、この容器の実施例の別の形式を示しており、同じ構成要素は前記と同
じ参照符号によって示されている。この場合、管６がこれ以上チャンバ３に収容
されることはなく、チャンバ４の中にある。この構造は、この実施例において、
容器が短い皮下注射針１６を具備することを目的としている。この場合、液体は
容器から、容器と逆側にある注射器に移される。FIG. 6 shows another form of this container embodiment, wherein the same components are designated by the same reference numerals as above. In this case, the tube 6 is no longer contained in the chamber 3, but is in the chamber 4. This structure, in this embodiment,
The container is intended to have a short hypodermic needle 16. In this case, the liquid is transferred from the container to a syringe opposite the container.

【００３１】 図７は、本発明による別の実施例を示しており、同じ構成要素は前記と同じ参
照符号によって示されている。この場合、離隔部５及び管６は成形された合成材
料の一部品から成っている。離隔部５は、外形フランジ２５を備えている。管状
体２６は、射出成形された合成材料の管から成り、その管はフランジ２５に溶接
され且つ、チャンバ３とチャンバ４の各々をシールする溶接部分２７、２８によ
って、シールされている。FIG. 7 shows another embodiment according to the present invention, wherein the same components are indicated by the same reference numerals as above. In this case, the spacing part 5 and the tube 6 consist of one piece of molded synthetic material. The separation portion 5 includes an outer flange 25. The tubular body 26 consists of an injection molded tube of synthetic material which is welded to the flange 25 and sealed by welds 27, 28 sealing the chambers 3 and 4, respectively.

【００３２】 上記から明らかなように、本発明は、医療用の液体をパックする容器を備える
ことによって、現行の技術に大きな改善をもたらし、また液体を容器から移す際
に使用される針をパックするために利用することができる。この容器は、簡単な
構造であり、経済的で、使用条件を改良し、液体から精製された液体または製品
を取り扱う際に、利用者と患者の両者に完全な安全性をもたらす。As is evident from the above, the present invention provides a significant improvement over current technology by providing a container for packing liquids for medical use, and also packs needles used in transferring liquids from the container. Can be used to The container is simple in construction, economical, improves the conditions of use, and provides complete safety to both the user and the patient when handling liquids or products purified from liquids.

【００３３】 言うまでもなく、本発明は上記に一例として説明した容器の他の実施例に制約
されるものではなく、一方でこれに関する全ての変形例を含んでいる。従って特
に、合成材料により作られた管状体は、熱形成により可能な、合成材料の二つの
シートから作ることができ、容器は針を収容する管を備えることも、二つのチャ
ンバの間の離隔部が円形であり得ることも、管を中心に配置され得ることも必要
なく、どれも本発明の範囲内である。It goes without saying that the invention is not restricted to the other embodiments of the container described above by way of example, but includes all variants thereof. Thus, in particular, a tubular body made of synthetic material can be made from two sheets of synthetic material, which can be thermoformed, the container may comprise a tube for accommodating a needle, or the space between the two chambers It is not necessary that the sections can be circular or centered on the tube, all of which are within the scope of the present invention.

【図面の簡単な説明】[Brief description of the drawings]

【図１】 容器に関する別々の構成部分の分解した位置にある横断面図FIG. 1 is a cross-sectional view of a separate component of a container in an exploded position.

【図２】 閉じた位置にある同じ容器の長手方向断面図FIG. 2 is a longitudinal sectional view of the same container in a closed position.

【図３】 本容器の使用状態の一つを示した断面図FIG. 3 is a cross-sectional view showing one of use states of the container.

【図４】 本容器の使用状態の一つを示した断面図FIG. 4 is a cross-sectional view showing one use state of the container.

【図５】 本容器の使用状態の一つを示した断面図FIG. 5 is a cross-sectional view showing one use state of the container.

【図６】 別の容器を充填した状態での断面図FIG. 6 is a sectional view showing a state where another container is filled.

【図７】 本容器の使用段階の一つを示した断面図FIG. 7 is a sectional view showing one of use stages of the container.

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） (81)指定国 ＥＰ(ＡＴ，ＢＥ，ＣＨ，ＣＹ， ＤＥ，ＤＫ，ＥＳ，ＦＩ，ＦＲ，ＧＢ，ＧＲ，ＩＥ，Ｉ Ｔ，ＬＵ，ＭＣ，ＮＬ，ＰＴ，ＳＥ)，ＯＡ(ＢＦ，ＢＪ ，ＣＦ，ＣＧ，ＣＩ，ＣＭ，ＧＡ，ＧＮ，ＧＷ，ＭＬ， ＭＲ，ＮＥ，ＳＮ，ＴＤ，ＴＧ)，ＡＰ(ＧＨ，ＧＭ，Ｋ Ｅ，ＬＳ，ＭＷ，ＳＤ，ＳＬ，ＳＺ，ＴＺ，ＵＧ，ＺＷ )，ＥＡ(ＡＭ，ＡＺ，ＢＹ，ＫＧ，ＫＺ，ＭＤ，ＲＵ， ＴＪ，ＴＭ)，ＡＥ，ＡＧ，ＡＬ，ＡＭ，ＡＴ，ＡＵ， ＡＺ，ＢＡ，ＢＢ，ＢＧ，ＢＲ，ＢＹ，ＣＡ，ＣＨ，Ｃ Ｎ，ＣＲ，ＣＵ，ＣＺ，ＤＥ，ＤＫ，ＤＭ，ＤＺ，ＥＥ ，ＥＳ，ＦＩ，ＧＢ，ＧＤ，ＧＥ，ＧＨ，ＧＭ，ＨＲ， ＨＵ，ＩＤ，ＩＬ，ＩＮ，ＩＳ，ＪＰ，ＫＥ，ＫＧ，Ｋ Ｐ，ＫＲ，ＫＺ，ＬＣ，ＬＫ，ＬＲ，ＬＳ，ＬＴ，ＬＵ ，ＬＶ，ＭＡ，ＭＤ，ＭＧ，ＭＫ，ＭＮ，ＭＷ，ＭＸ， ＮＯ，ＮＺ，ＰＬ，ＰＴ，ＲＯ，ＲＵ，ＳＤ，ＳＥ，Ｓ Ｇ，ＳＩ，ＳＫ，ＳＬ，ＴＪ，ＴＭ，ＴＲ，ＴＴ，ＴＺ ，ＵＡ，ＵＧ，ＵＳ，ＵＺ，ＶＮ，ＹＵ，ＺＡ，ＺＷ──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. 7 Identification symbol FI theme coat ゛ (Reference) (81) Designated country EP (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE), OA (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG) , AP (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW), EA (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM), AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, E , FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ , UA, UG, US, UZ, VN, YU, ZA, ZW

Claims (10)

【特許請求の範囲】[Claims] 【請求項１】 貫通可能な膜（７）または取り外し可能或いは破ける壁によ
るシール方法で離隔された、二つのチャンバを有し、合成材料から作られた管状
体（２）を備え、その一方のチャンバ（３）が液体を収容し、他方のチャンバ（
４）が皮下注射針を具備し、針の尖った部分が貫通可能な膜または取り外し可能
あるいは破ける壁を向いており、針の別の端部には注射器本体を接続する手段（
１７）が取り付けられることを特徴とする医療用液体をパックする容器。1. A tubular body (2) having two chambers, made of synthetic material, separated by a pierceable membrane (7) or a removable or tearable wall sealing method, one of which is provided. Chamber (3) contains liquid and the other chamber (
4) comprises a hypodermic injection needle, the pointed part of the needle facing a pierceable membrane or a removable or rupturable wall, and another end of the needle means for connecting the syringe body (
17) A container for packing a medical liquid, to which is attached. 【請求項２】 針（１６）を具備したチャンバ（４）が、貫通可能な膜（７
）または取り外し可能あるいは破ける壁によって閉じられる針ホルダーを形成し
、且つ針を具備するチャンバに開いたその端部に、環状シールビード（１０）を
有する管（６）を備えることを特徴とする請求項１に記載の容器。2. A chamber (4) with a needle (16) having a pierceable membrane (7).
) Or forming a needle holder which is closed by a removable or tearable wall and comprising a tube (6) with an annular sealing bead (10) at its end open to the chamber containing the needle. The container according to claim 1. 【請求項３】 針（１６）を収容することを目的とした管（６）の長さが、
少なくとも針の長さと等しく、貫通可能な膜または取り外し可能あるいは破ける
壁が、液体を含んだチャンバ（３）に面する管の端部の近くに配置され、管の別
の端部の近くに配置されたビード（１０）が、針（１６）を注射器本体（１８）
に接続する手段（１７、２０）の周囲をシールすることを目的としていることを
特徴とする請求項２に記載の容器。3. The length of the tube (6) intended to accommodate the needle (16) is
A pierceable membrane or a removable or rupturable wall, at least equal to the length of the needle, is located near the end of the tube facing the chamber containing the liquid (3) and near another end of the tube. The placed bead (10) connects the needle (16) to the syringe body (18).
3. Container according to claim 2, characterized in that it is intended to seal the periphery of the means (17, 20) for connection to the container. 【請求項４】 管（６）の自由端と膜（７）または取り外し可能あるいは破
ける壁との間の間隔が、少なくとも、収納位置と液体を引き出す位置との間の針
（１６）の進行と等しく、そこの位置で、針（１６）の尖った端部が、膜（７）
または取り外し可能あるいは破ける壁を介して通り抜け、針を接続する手段（１
７、２０）がシールビードで把持されることを特徴とする請求項３に記載の容器
。4. The distance between the free end of the tube (6) and the membrane (7) or the removable or tearable wall is at least the advance of the needle (16) between the storage position and the position where the liquid is withdrawn. At which point the sharp end of the needle (16) is
Or means for passing through a removable or tearable wall and connecting the needle (1
7. The container according to claim 3, wherein (7, 20) is gripped by a seal bead. 【請求項５】 管（６）が、シールビード（１０）の近くに、針（１６）に
よって軸受される補助手段（２２）と共働することを目的としたリブまたはボス
のような、針（１６）の回転を防止する手段（９）を備えることを特徴とする請
求項２から４のいずれか一項に記載の容器。5. A needle, such as a rib or boss, in which the tube (6) is intended to cooperate with an auxiliary means (22) carried by the needle (16) near the seal bead (10). The container according to any one of claims 2 to 4, further comprising means (9) for preventing rotation of (16). 【請求項６】 針（１６）を収容することを目的とした管（６）が、横壁（
５）によって固定され、横壁の外形が管状体（２）の内壁に固定されることを特
徴とする請求項２から５のいずれか一項に記載の容器。6. A tube (6) intended for receiving a needle (16) is provided with a lateral wall (6).
The container according to any one of claims 2 to 5, characterized in that the container is fixed by 5) and the outer shape of the lateral wall is fixed to the inner wall of the tubular body (2). 【請求項７】 管状体（２）が、可撓性材料から作られ、液体が引き上げら
れる時、管状体を変形できることことを特徴とする請求項１から６のいずれか一
項に記載の容器。7. The container according to claim 1, wherein the tubular body is made of a flexible material and is capable of deforming the tubular body when liquid is drawn up. . 【請求項８】 管状体（２）と、二つのチャンバを分ける壁（５）と、針ホ
ルダー（６）が、成形によって得られる合成材料の一部品として作られることを
特徴とする請求項１から７のいずれか一項に記載の容器。8. The method according to claim 1, wherein the tubular body, the wall separating the two chambers and the needle holder are made as one piece of synthetic material obtained by molding. A container according to any one of claims 1 to 7. 【請求項９】 液体を収容するチャンバ（３）は、管状体が液体で充填され
た後、熱溶接によって閉鎖されて、平坦にされ、針を具備するチャンバ（４）は
、その縁部がフランジ（１２）によって画定されており、上記透過可能なフィル
ムのような、フィルムシール（２３）によって閉じられ、熱溶接よってまたは合
成材料から作られたストッパーによって固定され、ネジ留め或いはスナップ留め
でシールされることを特徴とする請求項８に記載の容器。9. The chamber (3) containing the liquid is closed and flattened by heat welding after the tubular body has been filled with the liquid, and the chamber (4) with the needle has an edge at its edge. Defined by a flange (12) and closed by a film seal (23), such as the permeable film described above, secured by heat welding or by a stopper made of synthetic material, sealed by screwing or snapping The container according to claim 8, wherein the container is made. 【請求項１０】 一方で二つのチャンバを分ける壁（５）及び、針ホルダー
（６）が、成形によって得られる合成材料の一部品として作られ、他方で管状体
（２６）が、熱形成可能な合成材料の二つのフィルムから作られるかまたは、射
出成形される合成材料から成り、二つのチャンバに分ける壁に溶接することによ
って固定された、管を構成し、管状本体の二つの端部は、二つのチャンバを形成
し、チャンバ（３）が液体を含んで充填され、針が別のチャンバ（４）に配置さ
れた後に、熱溶接によって閉じられることを特徴とする請求項１から７のいずれ
か一項に記載の容器。10. The wall (5) separating the two chambers on the one hand and the needle holder (6) are made as one part of a synthetic material obtained by molding, while the tubular body (26) is thermoformable The two ends of the tubular body consist of a composite material made of two films of different synthetic materials or made by injection molding and fixed by welding to a wall separating the two chambers, the two ends of the tubular body being , Forming two chambers, wherein the chamber (3) is filled with liquid and the needle is closed by heat welding after being placed in another chamber (4). A container according to any one of the preceding claims.
JP2000607585A 1999-03-25 2000-03-17 Containers for packing medical liquids Pending JP2002539891A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR99/03901 1999-03-25
FR9903901A FR2791254B1 (en) 1999-03-25 1999-03-25 AMPOULE FOR THE PACKAGING OF A LIQUID FOR MEDICAL USE
PCT/FR2000/000670 WO2000057834A1 (en) 1999-03-25 2000-03-17 Ampoule containing a liquid for medical purposes

Publications (1)

Publication Number Publication Date
JP2002539891A true JP2002539891A (en) 2002-11-26

Family

ID=9543757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000607585A Pending JP2002539891A (en) 1999-03-25 2000-03-17 Containers for packing medical liquids

Country Status (11)

Country Link
US (1) US6398031B1 (en)
EP (1) EP1079789B1 (en)
JP (1) JP2002539891A (en)
AT (1) ATE252360T1 (en)
AU (1) AU778605B2 (en)
BR (1) BR0005549A (en)
CA (1) CA2332607A1 (en)
DE (1) DE60006047T2 (en)
ES (1) ES2208286T3 (en)
FR (1) FR2791254B1 (en)
WO (1) WO2000057834A1 (en)

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ATE252360T1 (en) 2003-11-15
DE60006047T2 (en) 2004-05-13
EP1079789B1 (en) 2003-10-22
AU778605B2 (en) 2004-12-09
FR2791254B1 (en) 2001-06-08
US6398031B1 (en) 2002-06-04
WO2000057834A1 (en) 2000-10-05
FR2791254A1 (en) 2000-09-29
AU3300200A (en) 2000-10-16
CA2332607A1 (en) 2000-10-05
EP1079789A1 (en) 2001-03-07
BR0005549A (en) 2001-01-30
DE60006047D1 (en) 2003-11-27

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